156116051 has 8 divisors (see below), whose sum is σ = 192142944. Its totient is φ = 123520320.

The previous prime is 156116041. The next prime is 156116063. The reversal of 156116051 is 150611651.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 156116051 - 2²² = 151921747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 156116051.

It is not an unprimeable number, because it can be changed into a prime (156116041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857690 + ... + 857871.

It is an arithmetic number, because the mean of its divisors is an integer number (24017868).

Almost surely, 2^156116051 is an apocalyptic number.

156116051 is a deficient number, since it is larger than the sum of its proper divisors (36026893).

156116051 is a wasteful number, since it uses less digits than its factorization.

156116051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715581.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 156116051 is about 12494.6408911981. The cubic root of 156116051 is about 538.4547168403.

The spelling of 156116051 in words is "one hundred fifty-six million, one hundred sixteen thousand, fifty-one".